B22D 2/008
Arrangement of indicating or measuring devices: for the viscosity of the molten
Official title: {for the viscosity of the molten metal (measuring viscosity in general G01N11/00)}
B22D2/008 (Arrangement of indicating or measuring devices: for the viscosity of the molten) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B22D- Granted patents
- 3
- Published applications
- 4
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 4 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Measuring device and method of physical property measuring4 Oct 2022US 11,458,533 B2National Central University
- Measurement of viscosity of a melt in a plasma centrifugal furnace9 Feb 1999US 5,868,027 AMississippi State University
- Vibrator casting system with feedback16 Jun 1981US 4,273,178 ACaterpillar Tractor Co.
- Measuring device and method of physical property measuring4 Mar 2021US 2021/0060637 A1National Central University
- Additives for improving the castability of aluminum-boron carbide composite material2 Jan 2020US 2020/0002792 A1Rio Tinto Alcan International Limited
- Systems and methods for monitoring castings3 Dec 2015US 2015/0343530 A1
- Additives for improving the castability of aluminum-boron carbide composite material1 Oct 2015US 2015/0275338 A1Alcan International Limited
Most cited
By later US patents
- Vibrator casting system with feedback17US 4,273,178 ACaterpillar Tractor Co. · 1981
- Measurement of viscosity of a melt in a plasma centrifugal furnace6US 5,868,027 AMississippi State University · 1999
- Measuring device and method of physical property measuring1US 11,458,533 B2National Central University · 2022